Removal and installation of the top section of the pallet of a case. BMW the 7th E38 series (from 1994 to 2002 release)
 
BMW 7_aya the E38 series from 1994 to 2002
1. Introduction
2. Governing bodies and methods of operation
3. Settings and routine maintenance of the car
4. Engine
4.1. General information and preparatory operations
4.2. Check of compression pressure
4.3. Check of the engine by means of the vacuum gage
4.4. Petrol M60/1 and M60/2 engines
4.5. M62 engine
4.6. Diesel M57 engine
4.6.1. Removal and installation of a head of cylinders, camshafts and their asterisks
4.6.2. Removal and installation of the top section of the pallet of a case
4.6.3. Removal and installation of a cover of the GRM drive
4.6.4. Replacement of epiploons of a bent shaft
4.6.5. Removal and installation of a flywheel
4.6.6. Removal and installation of a damper of tortional fluctuations
4.6.7. Replacement of driving belts and their natyazhitel
4.6.8. Removal and installation of the oil pump
4.6.9. Removal and installation of the oil cooler
4.6.10. Removal and installation of the inlet pipeline
4.6.11. Removal and installation of a final collector
4.6.12. Removal and installation of the vacuum pump
4.6.13. Removal and installation of the engine
4.7. Diesel M67 engine
5. Cooling systems of the engine, heating, ventilation and air conditioning
6. A power supply system and production of the fulfilled gases
7. Systems of electric equipment of the engine
8. Manual box of gear shifting and coupling
9. Automatic transmission
10. Cardan and power shafts, reducer, differential and stupichny assemblies
11. Brake system
12. Suspension bracket and steering
13. Body
14. Onboard electric equipment
15. Schemes of electric equipment



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4.6.2. Removal and installation of the top section of the pallet of a case

 PERFORMANCE ORDER

  1. Lower motive oil (see the Head Nastroyki and routine maintenance of the car). Remove protection of a case.
  2. Establish a steering wheel in provision of the rectilinear movement.
  3. Remove the top casing of the engine and a casing of a radiator.
  1. Turn out bolts (1) and remove a hose in the direction specified by an arrow.

At installation grease working edges of sealing rings of a hose with a thin layer of vaseline.

  1. Turn out bolts (1) and remove air channel (2).
  1. Remove a corrugated hose.
  1. Give a nut on the right and left arms of support of the engine.
Nut on the left arm of a support of the engine
  1. Turn out a bolt (1) on the case of an oil filter and remove a guide (2) probes of level of motive oil.

At installation replace a sealing ring of a guide.

  1. By means of the special elevator hang out the engine, having raised it no more, than by 10 mm.
  1. Turn out bolts (1) with left and on the right side of the car and remove guards (2) bridges.
  1. On both sides of the car remove rivets (1), remove facing panels (2) of the forward bridge, turn out bolts (3) and wring out the facing panel (4) a little down.
  1. On both sides of the car turn out bolts (1) and remove the left and right lower casings (2) of a front bumper.
  1. On both sides of the car turn out bolts (1) and uncover (2).
  1. Turn out bolts (1) and remove an element of rigidity (2) with left and on the right side of the car.
  1. Disconnect the socket (1) sensor of level and release a wire from the holder (2).
  1. Turn out bolts (1) and remove the thermofilter (2).
  1. Wring out clamps (1) and cast away a cover (2).
  1. Separate the socket.
  1. Wring out a hose (2) coolings of GUR in the direction of the cooling contour, wring out the black fixing ring (1) back and hold it in such situation. Disconnect a hose (2) and collect the flowed-out oil.

At installation check and if necessary replace a sealing ring.


  1. Give a nut (1), separate AT oil pipelines from an engine case, disconnect a vacuum hose (2) from the T-shaped connector. Disconnect the socket from the oil level sensor.
  1. Unscrew the hinge on the steering mechanism (see the Head Podvesk and steering).

In order to avoid damage of a spiral spring to a steering column upon termination of its works it is necessary to center surely.

  1. Prop up a beam of the forward bridge by means of the hydraulic elevator, turn out bolts of fastening of a beam of the forward bridge and carefully lower it as far as possible.
  2. Take off a driving belt together with its natyazhitel (see the Section Replacement of Driving Belts and Their Natyazhitel).
  1. Turn out bolts of fastening of the top section of the pallet of a case.
  1. Turn out bolts between transmission and the top section of the pallet of a case, and also back bolts of fastening by the top section of the pallet of a case.
  1. Remove an oil case advance.

If necessary carefully take aside AT oil pipelines.

  1. Remove laying of the top section of the pallet of a case and clear the interfaced surfaces.
  1. Apply on sites of joints a layer of Drei-Bond 1209 sealant 3 mm thick and 2 mm wide.

Do not oil laying.

  1. Establish the top section of the pallet of a case with new sealing laying. Screw all bolts to a prileganiye of heads, and then tighten all bolts in a cross order.

Pay attention to various efforts of tightening of bolts of M6 and M8.



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4.6.1. Removal and installation of a head of cylinders, camshafts and their asterisks
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4.6.3. Removal and installation of a cover of the GRM drive